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2.20 Carat Natural Loose Purplish Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 2.20 carat Natural Purplish Spinel is an elegant and captivating gemstone sourced from
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.70 Carat Natural Loose Pink Spinel Stone Oval Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 2.70 carat Natural Pink Spinel is a beautiful gemstone showcasing a lively pink hue with
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.60 Carat Natural Loose Purplish Pink Spinel Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion This 1.60 Carat Natural Loose Purplish Pink Spinel from Tanzania is an exquisite
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.60 Carat Natural Loose Pink Spinel Stone Baguette Cut Afghan Gemstone
Located in Bangkok, TH
Baguette Presenting a refined 1.60 Carat Natural Pink Spinel, expertly crafted in a sleek baguette cut
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Spinel

1.90 Carat Natural Loose Purplish Spinel Stone Oval Cut Burmese Gemstone
Located in Bangkok, TH
Oval This 1.90 Carat Natural Loose Purplish Spinel Stone features a refined Oval Cut, bringing
Category

21st Century and Contemporary Asian Modern Loose Gemstones

Materials

Spinel

1.60 Carat Natural Loose Purplish Pink Burmese Spinel Cushion Cut Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 1.60 Carat Natural Loose Purplish Pink Burmese Spinel is a stunning
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Blue Spinel 2.14 ct., loose gemstone , Octagon cut, origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Blue Spinel 2.14 ct., loose gemstone , Octagon cut, origin Tanzania, certificate GFCO GFCO
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

0.90 Carat Natural Loose Red Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 0.90 Carat Natural Loose Red Spinel showcases a vivid, fiery red color in a beautifully
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.70 Carat Natural Loose Grayish Purple Burmese Spinel Cushion Cut Gemstone
Located in Bangkok, TH
Cushion This 1.70 Carat Natural Loose Grayish Purple Burmese Spinel showcases a beautiful cushion
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

3.65 Carat Natural Loose Purplish Spinel Stone Emerald Cut Burmese Gemstone
Located in Bangkok, TH
Emerald Presenting a remarkable 3.65 Carat Natural Purplish Spinel, expertly shaped in an elegant
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.90 Carat Natural Loose Purplish Spinel Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Shape Cut Cushion This exquisite 1.90 Carat Natural Loose Purplish Spinel Stone from Tanzania
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

2.40 Carat Natural Loose Pink Spinel Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cushion This 2.40 Carat Natural Loose Pink Spinel is an enchanting gemstone sourced from the rich
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

2.50 Carat Natural Loose Gray Spinel Stone Emerald Cut Burmese Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 2.50 Carat Natural Gray Spinel from Burma showcases a refined, modern
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.90 Carat Natural Loose Purplish Pink Spinel Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion This 1.90 Carat Natural Loose Purplish Pink Spinel showcases a vibrant blend of
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

1.30 Carat Natural Loose Gray Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This 1.30 Carat Natural Loose Gray Spinel is a rare treasure sourced from the legendary mines
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.30 Carat Natural Loose Purplish Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Cushion This exquisite 1.30 carat purplish spinel from Burma showcases a captivating blend of violet
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.20 Carat Natural Loose Pink Spinel Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
cushion NA This 1.20 Carat Natural Loose Pink Spinel radiates a soft yet vivid charm, making it a
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

1.40 Carat Natural Loose Purplish Pink Burmese Spinel Cushion Cut Gemstone
Located in Bangkok, TH
Cushion This 1.40 Carat Natural Purplish Pink Spinel from Burma showcases exceptional beauty and
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

3.40 Carat Natural Loose Lavender Spinel Stone Oval Cut Tanzanian Gemstone
Located in Bangkok, TH
Tanzania, a region admired for producing high-quality Spinel, this gemstone stands out for its uniqueness
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

1.50 Carat Natural Loose Purplish Burmese Spinel Stone Cushion Cut Gemstone
Located in Bangkok, TH
Cushion This stunning 1.50 Carat Natural Purplish Burmese Spinel exhibits a rich, alluring blend of
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.10 Carat Natural Loose Green Rutile Inclusion Spinel Stone Burmese Gemstone
Located in Bangkok, TH
Hexagonal This 1.10 carat Natural Green Spinel is a rare and intriguing gemstone featuring distinctive
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Blue-Grey Spinel loose gemstone 3.52 ct. High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Blue-Grey Spinel loose gemstone 3.52 ct., High quality, Cushion cut, Origin Tanzania. GFCO
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

1.20 Carat Natural Loose Cobalt Blue Spinel Emerald Cut Tanzanian Gemstone
Located in Bangkok, TH
Shape Cut Emerald The 1.20 Carat Natural Loose Cobalt Blue Spinel is a captivating gem that
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

1.00 Carat Natural Loose Red Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
the world’s most sought-after spinels, this untreated gemstone offers rarity, beauty, and timeless
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.80 Carat Natural Loose Lavender Spinel Stone Emerald Cut Tanzanian Gemstone
Located in Bangkok, TH
Clean Shape Cut Emerald NA This exquisite 2.80 carat natural Spinel features a rare and enchanting
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

AIG Certified 3.33 Carat Natural Loose Purple Spinel Cushion Shape Gemstone
Located in Peshawar, PK
Origin: Tanzania Shape : Cushion Certificate: AIG Certificate Available Spinel is a captivating gemstone
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

Certified 1.17 Carat Natural Loose Red Spinel Gemstone For Jewellery Making
Located in Peshawar, PK
red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

Certified 1.60 Carat Natural Loose Vivid Red Spinel Cushion Cut Gemstone
Located in Peshawar, PK
red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

Certified 1.05 Carat Natural Loose Red Spinel Gemstone For Jewellery Making
Located in Peshawar, PK
red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

AGA Certified 1.98 Carat Natural Loose Burmese Spinel Gemstone For Jewellery
Located in Peshawar, PK
red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby and
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel, Other

13.12ct Grey Lavender Spinel Emerald Cut Pair Loose Gemstones - Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Rare grey lavender spinel pair, emerald cut gems, weighing a total of 13.12 carats, offered loose
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Spinel, Emerald

1.95 Carat Natural Loose Purple Spinel Cushion Cut Gemstone From Tanzania
Located in Peshawar, PK
: Tanzania Treatment: None Certificate: On Customer Demand Spinel is a captivating gemstone prized for its
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

1.85 Carat Natural Loose Purplish Pink Spinel Cushion Cut Burmese Gemstone
Located in Bangkok, TH
(Myanmar)—a region famed for producing some of the world’s finest Spinel—this untreated gemstone offers
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.35 Carats Natural Loose Burmese Red Spinel Ring Gemstone Cushion Shape
Located in Peshawar, PK
Loose Spinel Weight: 1.35 Carats Dimension: 6.4x5.3x4.4 Mm Origin: Myanmar Color: z Red Shape
Category

21st Century and Contemporary Burmese Artist Loose Gemstones

Materials

Spinel

AGA Certified 2.56 Carat Natural Loose Burmese Spinel Cushion Cut Gemstone
Located in Peshawar, PK
, including red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel, Other

GFCO Certified 1.20 Carat Natural Loose Red Spinel Pear Shape Gemstone
Located in Peshawar, PK
: Myanmar (Burma) Treatment: None Certificate: GFCO Certificate Available Spinel is a captivating gemstone
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel, Other

AIG Certified 2.07 Carat Natural Loose Purple Spinel Oval Cut Gemstone
Located in Peshawar, PK
Treatment: None Certificate: AIG Certificate Available Spinel is a captivating gemstone prized for its
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

AIG Certified 2.63 Carat Natural Loose Purple Spinel Cushion Cut Gemstone
Located in Peshawar, PK
Treatment: None Certificate: AIG Certificate Available Spinel is a captivating gemstone prized for its
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

AIG Certified 1.93 Carat Natural Loose Mahenge Spinel Oval Shape Gemstone
Located in Peshawar, PK
, Mahenge Spinel is considered one of the finest varieties of this gemstone. Mahenge Spinel is the stone
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

1.35 Carat Natural Loose Purple Spinel Pear Shape Gemstone From Tanzania
Located in Peshawar, PK
: Non Origin: Tanzania Shape : Pear Certificate: On Demand Spinel is a captivating gemstone prized for
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

2.76 carats Lavender Loose Spinel Stone Emerald Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
clean Shape octagon Cut emerald The Lavender Spinel is an exquisite gemstone, boasting a
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

1.10 Carat Natural Loose Gray Spinel Stone Hexagon Cut Burmese Gemstone
Located in Bangkok, TH
spinel is a remarkable gemstone for jewelry lovers and connoisseurs seeking uniqueness and elegance.
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Greyish-BLUE Spinel loose gemstone 4.09 ct., High quality, Cushion cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Greyish-BLUE Spinel loose gemstone GFCO Laboratory certified Gemstone Color: Greyish-BLUE
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

AIG Certified 2.01 Carat Natural Loose Cobalt Spinel Oval Shape Gemstone
Located in Peshawar, PK
Faceted Cobalt Spinel Weight : 2.01 Carat Dimension: 9.02 x 6.71 x 4.37 Mm Colour: Blue Origin
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

2.45 Carat Loose Deep Red Burmese Spinel Stone Cushion Cut Gemstone
Located in Bangkok, TH
Cut Fancy Cushion NA This 2.45-carat natural Burmese Spinel is a captivating gemstone, showcasing a
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

AIG Certified 1.53 Carat Natural Loose Cobalt Spinel Gemstone From Tanzania
Located in Peshawar, PK
Faceted Cobalt Spinel Weight : 1.53 Carat Dimension: 7.00 x 6.47 x 4.72 Mm Colour: Blue Origin
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

1.70 Carat Natural Loose Gray Burmese Spinel Stone Cushion Cut Gemstone
Located in Bangkok, TH
NA This 1.70 carat natural Spinel features a rare and sophisticated gray hue, offering a modern
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

2.50 Carat Natural Loose Pink Spinel Emerald Shape Gemstone From Tanzania
Located in Peshawar, PK
Origin: Tanzania Shape : Emerald Certificate: On Demand Spinel is a captivating gemstone prized for its
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

1.60 Carat Natural Loose Pink Spinel Cushion Shape Gemstone From Tanzania
Located in Peshawar, PK
Origin: Tanzania Shape : Cushion Certificate: On Demand Spinel is a captivating gemstone prized for its
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

Certified 1.79 Carat Natural Loose Violent Blue Spinel Cushion Shape Gemstone
Located in Peshawar, PK
, including red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

Certified 1.33 Carat Natural Loose Orange Red Spinel Cushion Shape Gemstone
Located in Peshawar, PK
, including red, pink, blue, violet, and orange, spinel has often been mistaken for other gemstones like ruby
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

1.94 carats Pink Spinel Jewelry Batch Natural Loose Gemstones from Tajikistan
Located in Bangkok, TH
Pink Spinel Jewelry Batch, a collection of natural loose gemstones from Tajikistan, each weighing a
Category

21st Century and Contemporary Tajikistani Modern Loose Gemstones

Materials

Spinel

AIG Certified 1.98 Carat Natural Loose Red Spinel Cushion Shape Gemstone
Located in Peshawar, PK
Shape : Cushion Certificate: Available Spinel is a captivating gemstone prized for its brilliant colors
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

AIG Certified 2.22 Carat Natural Loose Purple Spinel Cushion Shape Gemstone
Located in Peshawar, PK
Treatment: Non Shape : Cushion Certificate: Available Spinel is a captivating gemstone prized for its
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

1.11 Carats Gray Loose Burmese Spinel Stone Cushion Cut Natural Gemstone
Located in Bangkok, TH
cushion Cut fancy cushion This stunning 1.11 carats Gray Burmese Spinel Stone is a natural gemstone
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.60 Carat Natural Loose Red Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
cushion Cut fancy cushion This stunning 1.60 carat red spinel gemstone, cushion cut to perfection
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Natural Blue Spinel loose gemstone 2.55 ct. High quality, Oval, Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural greyish-Blue Spinel loose gemstone! GFCO Laboratory certified Gemstone Color: greyish-Blue
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

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Loose Spinel Gemstone For Sale on 1stDibs

Surely you’ll find the exact loose spinel gemstone you’re seeking on 1stDibs — we’ve got a vast assortment for sale. For this particular piece, 1.5 Carat and 2 Carat are consistently popular carat weights. A loose spinel gemstone from Merkaba, Sarosi By Timeless Gems and Tamir — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes pear cut and kite cut alternatives. When shopping for a loose spinel gemstone, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Loose Spinel Gemstone?

On average, a loose spinel gemstone at 1stDibs sells for $15,600, while they’re typically $279 on the low end and $179,540 for the highest priced versions of this item.

Finding the Right Loose Gemstones for You

Are you shopping for diamonds and other loose gemstones to create your own custom jewelry? 

Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.

A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.

If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.

Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.

There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.

Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.

Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”

Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)

If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.

Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.

Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.